201615824511

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1\times {\mathrm{144983}}^1$

素因数の和:145216

約数の個数: 48

約数和(自身を含む): 315514180800

約数和(自身を除く): 113898356289

約数列:

[1, 3, 9, 17, 51, 61, 149, 153, 183, 447, 549, 1037, 1341, 2533, 3111, 7599, 9089, 9333, 22797, 27267, 81801, 144983, 154513, 434949, 463539, 1304847, 1390617, 2464711, 7394133, 8843963, 21602467, 22182399, 26531889, 64807401, 79595667, 150347371, 194422203, 367241939, 451042113, 1101725817, 1317750487, 1353126339, 3305177451, 3953251461, 11859754383, 22401758279, 67205274837, 201615824511]

約数ペア:

[(1, 201615824511), (3, 67205274837), (9, 22401758279), (17, 11859754383), (51, 3953251461), (61, 3305177451), (149, 1353126339), (153, 1317750487), (183, 1101725817), (447, 451042113), (549, 367241939), (1037, 194422203), (1341, 150347371), (2533, 79595667), (3111, 64807401), (7599, 26531889), (9089, 22182399), (9333, 21602467), (22797, 8843963), (27267, 7394133), (81801, 2464711), (144983, 1390617), (154513, 1304847), (434949, 463539)]