168148407

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1\times {\mathrm{1201}}^1$

素因数の和:1383

約数の個数: 32

約数和(自身を含む): 263093760

約数和(自身を除く): 94945353

約数列:

[1, 3, 7, 21, 59, 113, 177, 339, 413, 791, 1201, 1239, 2373, 3603, 6667, 8407, 20001, 25221, 46669, 70859, 135713, 140007, 212577, 407139, 496013, 949991, 1488039, 2849973, 8007067, 24021201, 56049469, 168148407]

約数ペア:

[(1, 168148407), (3, 56049469), (7, 24021201), (21, 8007067), (59, 2849973), (113, 1488039), (177, 949991), (339, 496013), (413, 407139), (791, 212577), (1201, 140007), (1239, 135713), (2373, 70859), (3603, 46669), (6667, 25221), (8407, 20001)]