82749093

素因数分解:

$3^1\times 7^3\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:159

約数の個数: 64

約数和(自身を含む): 138240000

約数和(自身を除く): 55490907

約数列:

[1, 3, 7, 21, 29, 47, 49, 59, 87, 141, 147, 177, 203, 329, 343, 413, 609, 987, 1029, 1239, 1363, 1421, 1711, 2303, 2773, 2891, 4089, 4263, 5133, 6909, 8319, 8673, 9541, 9947, 11977, 16121, 19411, 20237, 28623, 29841, 35931, 48363, 58233, 60711, 66787, 80417, 83839, 135877, 200361, 241251, 251517, 407631, 467509, 562919, 586873, 951139, 1402527, 1688757, 1760619, 2853417, 3940433, 11821299, 27583031, 82749093]

約数ペア:

[(1, 82749093), (3, 27583031), (7, 11821299), (21, 3940433), (29, 2853417), (47, 1760619), (49, 1688757), (59, 1402527), (87, 951139), (141, 586873), (147, 562919), (177, 467509), (203, 407631), (329, 251517), (343, 241251), (413, 200361), (609, 135877), (987, 83839), (1029, 80417), (1239, 66787), (1363, 60711), (1421, 58233), (1711, 48363), (2303, 35931), (2773, 29841), (2891, 28623), (4089, 20237), (4263, 19411), (5133, 16121), (6909, 11977), (8319, 9947), (8673, 9541)]