31103624937

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{29717}}^1$

素因数の和:29958

約数の個数: 64

約数和(自身を含む): 54228455424

約数和(自身を除く): 23124830487

約数列:

[1, 3, 7, 11, 21, 23, 33, 69, 77, 161, 197, 231, 253, 483, 591, 759, 1379, 1771, 2167, 4137, 4531, 5313, 6501, 13593, 15169, 29717, 31717, 45507, 49841, 89151, 95151, 149523, 208019, 326887, 348887, 624057, 683491, 980661, 1046661, 2050473, 2288209, 4784437, 5854249, 6864627, 7518401, 14353311, 17562747, 22555203, 40979743, 52628807, 64396739, 122939229, 134647727, 157886421, 193190217, 403943181, 450777173, 942534089, 1352331519, 1481124997, 2827602267, 4443374991, 10367874979, 31103624937]

約数ペア:

[(1, 31103624937), (3, 10367874979), (7, 4443374991), (11, 2827602267), (21, 1481124997), (23, 1352331519), (33, 942534089), (69, 450777173), (77, 403943181), (161, 193190217), (197, 157886421), (231, 134647727), (253, 122939229), (483, 64396739), (591, 52628807), (759, 40979743), (1379, 22555203), (1771, 17562747), (2167, 14353311), (4137, 7518401), (4531, 6864627), (5313, 5854249), (6501, 4784437), (13593, 2288209), (15169, 2050473), (29717, 1046661), (31717, 980661), (45507, 683491), (49841, 624057), (89151, 348887), (95151, 326887), (149523, 208019)]