88643919

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{5323}}^1$

素因数の和:5407

約数の個数: 32

約数和(自身を含む): 147879424

約数和(自身を除く): 59235505

約数列:

[1, 3, 7, 13, 21, 39, 61, 91, 183, 273, 427, 793, 1281, 2379, 5323, 5551, 15969, 16653, 37261, 69199, 111783, 207597, 324703, 484393, 974109, 1453179, 2272921, 4221139, 6818763, 12663417, 29547973, 88643919]

約数ペア:

[(1, 88643919), (3, 29547973), (7, 12663417), (13, 6818763), (21, 4221139), (39, 2272921), (61, 1453179), (91, 974109), (183, 484393), (273, 324703), (427, 207597), (793, 111783), (1281, 69199), (2379, 37261), (5323, 16653), (5551, 15969)]