1953670041

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^2\times {\mathrm{167}}^1$

素因数の和:315

約数の個数: 72

約数和(自身を含む): 3142077120

約数和(自身を除く): 1188407079

約数列:

[1, 3, 9, 19, 37, 43, 57, 111, 129, 167, 171, 333, 387, 501, 703, 817, 1503, 1591, 1849, 2109, 2451, 3173, 4773, 5547, 6179, 6327, 7181, 7353, 9519, 14319, 16641, 18537, 21543, 28557, 30229, 35131, 55611, 64629, 68413, 90687, 105393, 117401, 136439, 205239, 265697, 272061, 308783, 316179, 352203, 409317, 615717, 797091, 926349, 1056609, 1227951, 1299847, 2391273, 2779047, 3899541, 5048243, 5866877, 11424971, 11698623, 15144729, 17600631, 34274913, 45434187, 52801893, 102824739, 217074449, 651223347, 1953670041]

約数ペア:

[(1, 1953670041), (3, 651223347), (9, 217074449), (19, 102824739), (37, 52801893), (43, 45434187), (57, 34274913), (111, 17600631), (129, 15144729), (167, 11698623), (171, 11424971), (333, 5866877), (387, 5048243), (501, 3899541), (703, 2779047), (817, 2391273), (1503, 1299847), (1591, 1227951), (1849, 1056609), (2109, 926349), (2451, 797091), (3173, 615717), (4773, 409317), (5547, 352203), (6179, 316179), (6327, 308783), (7181, 272061), (7353, 265697), (9519, 205239), (14319, 136439), (16641, 117401), (18537, 105393), (21543, 90687), (28557, 68413), (30229, 64629), (35131, 55611)]