82859637

素因数分解:

$3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{179}}^1$

素因数の和:310

約数の個数: 48

約数和(自身を含む): 133954560

約数和(自身を除く): 51094923

約数列:

[1, 3, 7, 21, 47, 49, 67, 141, 147, 179, 201, 329, 469, 537, 987, 1253, 1407, 2303, 3149, 3283, 3759, 6909, 8413, 8771, 9447, 9849, 11993, 22043, 25239, 26313, 35979, 58891, 66129, 83951, 154301, 176673, 251853, 412237, 462903, 563671, 587657, 1236711, 1691013, 1762971, 3945697, 11837091, 27619879, 82859637]

約数ペア:

[(1, 82859637), (3, 27619879), (7, 11837091), (21, 3945697), (47, 1762971), (49, 1691013), (67, 1236711), (141, 587657), (147, 563671), (179, 462903), (201, 412237), (329, 251853), (469, 176673), (537, 154301), (987, 83951), (1253, 66129), (1407, 58891), (2303, 35979), (3149, 26313), (3283, 25239), (3759, 22043), (6909, 11993), (8413, 9849), (8771, 9447)]