89528649

素因数分解:

$3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{30671}}^1$

素因数の和:30820

約数の個数: 16

約数和(自身を含む): 137410560

約数和(自身を除く): 47881911

約数列:

[1, 3, 7, 21, 139, 417, 973, 2919, 30671, 92013, 214697, 644091, 4263269, 12789807, 29842883, 89528649]

約数ペア:

[(1, 89528649), (3, 29842883), (7, 12789807), (21, 4263269), (139, 644091), (417, 214697), (973, 92013), (2919, 30671)]