201131343

素因数分解:

$3^5\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1$

素因数の和:195

約数の個数: 96

約数和(自身を含む): 369847296

約数和(自身を除く): 168715953

約数列:

[1, 3, 7, 9, 21, 23, 27, 53, 63, 69, 81, 97, 159, 161, 189, 207, 243, 291, 371, 477, 483, 567, 621, 679, 873, 1113, 1219, 1431, 1449, 1701, 1863, 2037, 2231, 2619, 3339, 3657, 4293, 4347, 5141, 5589, 6111, 6693, 7857, 8533, 10017, 10971, 12879, 13041, 15423, 15617, 18333, 20079, 23571, 25599, 30051, 32913, 35987, 39123, 46269, 46851, 54999, 60237, 76797, 90153, 98739, 107961, 118243, 138807, 140553, 164997, 180711, 230391, 296217, 323883, 354729, 416421, 421659, 542133, 691173, 827701, 971649, 1064187, 1249263, 1264977, 2073519, 2483103, 2914947, 3192561, 3794931, 7449309, 8744841, 9577683, 22347927, 28733049, 67043781, 201131343]

約数ペア:

[(1, 201131343), (3, 67043781), (7, 28733049), (9, 22347927), (21, 9577683), (23, 8744841), (27, 7449309), (53, 3794931), (63, 3192561), (69, 2914947), (81, 2483103), (97, 2073519), (159, 1264977), (161, 1249263), (189, 1064187), (207, 971649), (243, 827701), (291, 691173), (371, 542133), (477, 421659), (483, 416421), (567, 354729), (621, 323883), (679, 296217), (873, 230391), (1113, 180711), (1219, 164997), (1431, 140553), (1449, 138807), (1701, 118243), (1863, 107961), (2037, 98739), (2231, 90153), (2619, 76797), (3339, 60237), (3657, 54999), (4293, 46851), (4347, 46269), (5141, 39123), (5589, 35987), (6111, 32913), (6693, 30051), (7857, 25599), (8533, 23571), (10017, 20079), (10971, 18333), (12879, 15617), (13041, 15423)]