196913891133

素因数分解:

$3^7\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{163409}}^1$

素因数の和:163478

約数の個数: 64

約数和(自身を含む): 321590880000

約数和(自身を除く): 124676988867

約数列:

[1, 3, 9, 19, 27, 29, 57, 81, 87, 171, 243, 261, 513, 551, 729, 783, 1539, 1653, 2187, 2349, 4617, 4959, 7047, 13851, 14877, 21141, 41553, 44631, 63423, 133893, 163409, 401679, 490227, 1205037, 1470681, 3104771, 4412043, 4738861, 9314313, 13236129, 14216583, 27942939, 39708387, 42649749, 83828817, 90038359, 119125161, 127949247, 251486451, 270115077, 357375483, 383847741, 754459353, 810345231, 1151543223, 2263378059, 2431035693, 3454629669, 6790134177, 7293107079, 10363889007, 21879321237, 65637963711, 196913891133]

約数ペア:

[(1, 196913891133), (3, 65637963711), (9, 21879321237), (19, 10363889007), (27, 7293107079), (29, 6790134177), (57, 3454629669), (81, 2431035693), (87, 2263378059), (171, 1151543223), (243, 810345231), (261, 754459353), (513, 383847741), (551, 357375483), (729, 270115077), (783, 251486451), (1539, 127949247), (1653, 119125161), (2187, 90038359), (2349, 83828817), (4617, 42649749), (4959, 39708387), (7047, 27942939), (13851, 14216583), (14877, 13236129), (21141, 9314313), (41553, 4738861), (44631, 4412043), (63423, 3104771), (133893, 1470681), (163409, 1205037), (401679, 490227)]