67555761

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1$

素因数の和:135

約数の個数: 96

約数和(自身を含む): 124104960

約数和(自身を除く): 56549199

約数列:

[1, 3, 7, 13, 21, 23, 29, 39, 49, 53, 69, 87, 91, 147, 159, 161, 203, 273, 299, 371, 377, 483, 609, 637, 667, 689, 897, 1113, 1127, 1131, 1219, 1421, 1537, 1911, 2001, 2067, 2093, 2597, 2639, 3381, 3657, 4263, 4611, 4669, 4823, 6279, 7791, 7917, 8533, 8671, 10759, 14007, 14469, 14651, 15847, 18473, 19981, 25599, 26013, 32277, 32683, 33761, 35351, 43953, 47541, 55419, 59731, 59943, 60697, 75313, 98049, 101283, 106053, 110929, 139867, 179193, 182091, 225939, 247457, 332787, 419601, 424879, 459563, 742371, 776503, 979069, 1274637, 1378689, 1732199, 2329509, 2937207, 3216941, 5196597, 9650823, 22518587, 67555761]

約数ペア:

[(1, 67555761), (3, 22518587), (7, 9650823), (13, 5196597), (21, 3216941), (23, 2937207), (29, 2329509), (39, 1732199), (49, 1378689), (53, 1274637), (69, 979069), (87, 776503), (91, 742371), (147, 459563), (159, 424879), (161, 419601), (203, 332787), (273, 247457), (299, 225939), (371, 182091), (377, 179193), (483, 139867), (609, 110929), (637, 106053), (667, 101283), (689, 98049), (897, 75313), (1113, 60697), (1127, 59943), (1131, 59731), (1219, 55419), (1421, 47541), (1537, 43953), (1911, 35351), (2001, 33761), (2067, 32683), (2093, 32277), (2597, 26013), (2639, 25599), (3381, 19981), (3657, 18473), (4263, 15847), (4611, 14651), (4669, 14469), (4823, 14007), (6279, 10759), (7791, 8671), (7917, 8533)]