97789797

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{41}}^1\times {\mathrm{131}}^1$

素因数の和:219

約数の個数: 72

約数和(自身を含む): 177008832

約数和(自身を除く): 79219035

約数列:

[1, 3, 7, 9, 17, 21, 41, 51, 63, 119, 123, 131, 153, 287, 289, 357, 369, 393, 697, 861, 867, 917, 1071, 1179, 2023, 2091, 2227, 2583, 2601, 2751, 4879, 5371, 6069, 6273, 6681, 8253, 11849, 14637, 15589, 16113, 18207, 20043, 35547, 37597, 37859, 43911, 46767, 48339, 82943, 91307, 106641, 112791, 113577, 140301, 248829, 265013, 273921, 338373, 340731, 639149, 746487, 795039, 821763, 1552219, 1917447, 2385117, 4656657, 5752341, 10865533, 13969971, 32596599, 97789797]

約数ペア:

[(1, 97789797), (3, 32596599), (7, 13969971), (9, 10865533), (17, 5752341), (21, 4656657), (41, 2385117), (51, 1917447), (63, 1552219), (119, 821763), (123, 795039), (131, 746487), (153, 639149), (287, 340731), (289, 338373), (357, 273921), (369, 265013), (393, 248829), (697, 140301), (861, 113577), (867, 112791), (917, 106641), (1071, 91307), (1179, 82943), (2023, 48339), (2091, 46767), (2227, 43911), (2583, 37859), (2601, 37597), (2751, 35547), (4879, 20043), (5371, 18207), (6069, 16113), (6273, 15589), (6681, 14637), (8253, 11849)]