87476193

素因数分解:

$3^4\times 7^1\times {\mathrm{154279}}^1$

素因数の和:154298

約数の個数: 20

約数和(自身を含む): 149343040

約数和(自身を除く): 61866847

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 154279, 462837, 1079953, 1388511, 3239859, 4165533, 9719577, 12496599, 29158731, 87476193]

約数ペア:

[(1, 87476193), (3, 29158731), (7, 12496599), (9, 9719577), (21, 4165533), (27, 3239859), (63, 1388511), (81, 1079953), (189, 462837), (567, 154279)]