195440377419

素因数分解:

$3^3\times 7^2\times {\mathrm{147725153}}^1$

素因数の和:147725176

約数の個数: 24

約数和(自身を含む): 336813351120

約数和(自身を除く): 141372973701

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 147725153, 443175459, 1034076071, 1329526377, 3102228213, 3988579131, 7238532497, 9306684639, 21715597491, 27920053917, 65146792473, 195440377419]

約数ペア:

[(1, 195440377419), (3, 65146792473), (7, 27920053917), (9, 21715597491), (21, 9306684639), (27, 7238532497), (49, 3988579131), (63, 3102228213), (147, 1329526377), (189, 1034076071), (441, 443175459), (1323, 147725153)]