47283873

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{227}}^1$

素因数の和:366

約数の個数: 48

約数和(自身を含む): 80055360

約数和(自身を除く): 32771487

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 109, 147, 227, 273, 327, 637, 681, 763, 1417, 1589, 1911, 2289, 2951, 4251, 4767, 5341, 8853, 9919, 11123, 16023, 20657, 24743, 29757, 33369, 61971, 69433, 74229, 144599, 173201, 208299, 321659, 433797, 519603, 964977, 1212407, 2251613, 3637221, 6754839, 15761291, 47283873]

約数ペア:

[(1, 47283873), (3, 15761291), (7, 6754839), (13, 3637221), (21, 2251613), (39, 1212407), (49, 964977), (91, 519603), (109, 433797), (147, 321659), (227, 208299), (273, 173201), (327, 144599), (637, 74229), (681, 69433), (763, 61971), (1417, 33369), (1589, 29757), (1911, 24743), (2289, 20657), (2951, 16023), (4251, 11123), (4767, 9919), (5341, 8853)]