157029758403

素因数分解:

$3^1\times 7^2\times {\mathrm{281}}^1\times {\mathrm{1283}}^1\times {\mathrm{2963}}^1$

素因数の和:4544

約数の個数: 48

約数和(自身を含む): 244696173696

約数和(自身を除く): 87666415293

約数列:

[1, 3, 7, 21, 49, 147, 281, 843, 1283, 1967, 2963, 3849, 5901, 8889, 8981, 13769, 20741, 26943, 41307, 62223, 62867, 145187, 188601, 360523, 435561, 832603, 1081569, 2497809, 2523661, 3801529, 5828221, 7570983, 11404587, 17484663, 17665627, 26610703, 40797547, 52996881, 79832109, 122392641, 186274921, 558824763, 1068229649, 3204688947, 7477607543, 22432822629, 52343252801, 157029758403]

約数ペア:

[(1, 157029758403), (3, 52343252801), (7, 22432822629), (21, 7477607543), (49, 3204688947), (147, 1068229649), (281, 558824763), (843, 186274921), (1283, 122392641), (1967, 79832109), (2963, 52996881), (3849, 40797547), (5901, 26610703), (8889, 17665627), (8981, 17484663), (13769, 11404587), (20741, 7570983), (26943, 5828221), (41307, 3801529), (62223, 2523661), (62867, 2497809), (145187, 1081569), (188601, 832603), (360523, 435561)]