163670403

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{3079}}^1$

素因数の和:3171

約数の個数: 32

約数和(自身を含む): 248371200

約数和(自身を除く): 84700797

約数列:

[1, 3, 13, 29, 39, 47, 87, 141, 377, 611, 1131, 1363, 1833, 3079, 4089, 9237, 17719, 40027, 53157, 89291, 120081, 144713, 267873, 434139, 1160783, 1881269, 3482349, 4196677, 5643807, 12590031, 54556801, 163670403]

約数ペア:

[(1, 163670403), (3, 54556801), (13, 12590031), (29, 5643807), (39, 4196677), (47, 3482349), (87, 1881269), (141, 1160783), (377, 434139), (611, 267873), (1131, 144713), (1363, 120081), (1833, 89291), (3079, 53157), (4089, 40027), (9237, 17719)]