47734479

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{197}}^1$

素因数の和:344

約数の個数: 48

約数和(自身を含む): 79279200

約数和(自身を除く): 31544721

約数列:

[1, 3, 9, 13, 19, 39, 57, 109, 117, 171, 197, 247, 327, 591, 741, 981, 1417, 1773, 2071, 2223, 2561, 3743, 4251, 6213, 7683, 11229, 12753, 18639, 21473, 23049, 26923, 33687, 48659, 64419, 80769, 145977, 193257, 242307, 279149, 407987, 437931, 837447, 1223961, 2512341, 3671883, 5303831, 15911493, 47734479]

約数ペア:

[(1, 47734479), (3, 15911493), (9, 5303831), (13, 3671883), (19, 2512341), (39, 1223961), (57, 837447), (109, 437931), (117, 407987), (171, 279149), (197, 242307), (247, 193257), (327, 145977), (591, 80769), (741, 64419), (981, 48659), (1417, 33687), (1773, 26923), (2071, 23049), (2223, 21473), (2561, 18639), (3743, 12753), (4251, 11229), (6213, 7683)]