68647029129

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{383}}^1\times {\mathrm{1481}}^1$

素因数の和:2007

約数の個数: 96

約数和(自身を含む): 121447931904

約数和(自身を除く): 52800902775

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 113, 119, 153, 339, 357, 383, 791, 1017, 1071, 1149, 1481, 1921, 2373, 2681, 3447, 4443, 5763, 6511, 7119, 8043, 10367, 13329, 13447, 17289, 19533, 24129, 25177, 31101, 40341, 43279, 45577, 58599, 75531, 93303, 121023, 129837, 136731, 167353, 176239, 226593, 302953, 389511, 410193, 502059, 528717, 567223, 735743, 908859, 1171471, 1506177, 1586151, 1701669, 2207229, 2726577, 2845001, 3514413, 3970561, 5105007, 5150201, 6621687, 8535003, 9642791, 10543239, 11911683, 15450603, 19915007, 25605009, 28928373, 35735049, 46351809, 59745021, 64096199, 67499537, 86785119, 179235063, 192288597, 202498611, 448673393, 576865791, 607495833, 1089635383, 1346020179, 3268906149, 4038060537, 7627447681, 9806718447, 22882343043, 68647029129]

約数ペア:

[(1, 68647029129), (3, 22882343043), (7, 9806718447), (9, 7627447681), (17, 4038060537), (21, 3268906149), (51, 1346020179), (63, 1089635383), (113, 607495833), (119, 576865791), (153, 448673393), (339, 202498611), (357, 192288597), (383, 179235063), (791, 86785119), (1017, 67499537), (1071, 64096199), (1149, 59745021), (1481, 46351809), (1921, 35735049), (2373, 28928373), (2681, 25605009), (3447, 19915007), (4443, 15450603), (5763, 11911683), (6511, 10543239), (7119, 9642791), (8043, 8535003), (10367, 6621687), (13329, 5150201), (13447, 5105007), (17289, 3970561), (19533, 3514413), (24129, 2845001), (25177, 2726577), (31101, 2207229), (40341, 1701669), (43279, 1586151), (45577, 1506177), (58599, 1171471), (75531, 908859), (93303, 735743), (121023, 567223), (129837, 528717), (136731, 502059), (167353, 410193), (176239, 389511), (226593, 302953)]