48368649

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{389}}^1$

素因数の和:621

約数の個数: 32

約数和(自身を含む): 76677120

約数和(自身を除く): 28308471

約数列:

[1, 3, 7, 21, 31, 93, 191, 217, 389, 573, 651, 1167, 1337, 2723, 4011, 5921, 8169, 12059, 17763, 36177, 41447, 74299, 84413, 124341, 222897, 253239, 520093, 1560279, 2303269, 6909807, 16122883, 48368649]

約数ペア:

[(1, 48368649), (3, 16122883), (7, 6909807), (21, 2303269), (31, 1560279), (93, 520093), (191, 253239), (217, 222897), (389, 124341), (573, 84413), (651, 74299), (1167, 41447), (1337, 36177), (2723, 17763), (4011, 12059), (5921, 8169)]