65402883

素因数分解:

$3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{467}}^1$

素因数の和:518

約数の個数: 80

約数和(自身を含む): 126846720

約数和(自身を除く): 61443837

約数列:

[1, 3, 7, 9, 13, 19, 21, 27, 39, 57, 63, 81, 91, 117, 133, 171, 189, 247, 273, 351, 399, 467, 513, 567, 741, 819, 1053, 1197, 1401, 1539, 1729, 2223, 2457, 3269, 3591, 4203, 5187, 6071, 6669, 7371, 8873, 9807, 10773, 12609, 15561, 18213, 20007, 26619, 29421, 37827, 42497, 46683, 54639, 62111, 79857, 88263, 115349, 127491, 140049, 163917, 186333, 239571, 264789, 346047, 382473, 491751, 558999, 718713, 807443, 1038141, 1147419, 1676997, 2422329, 3114423, 3442257, 5030991, 7266987, 9343269, 21800961, 65402883]

約数ペア:

[(1, 65402883), (3, 21800961), (7, 9343269), (9, 7266987), (13, 5030991), (19, 3442257), (21, 3114423), (27, 2422329), (39, 1676997), (57, 1147419), (63, 1038141), (81, 807443), (91, 718713), (117, 558999), (133, 491751), (171, 382473), (189, 346047), (247, 264789), (273, 239571), (351, 186333), (399, 163917), (467, 140049), (513, 127491), (567, 115349), (741, 88263), (819, 79857), (1053, 62111), (1197, 54639), (1401, 46683), (1539, 42497), (1729, 37827), (2223, 29421), (2457, 26619), (3269, 20007), (3591, 18213), (4203, 15561), (5187, 12609), (6071, 10773), (6669, 9807), (7371, 8873)]