156794169

素因数分解:

$3^1\times 7^2\times {\mathrm{283}}^1\times {\mathrm{3769}}^1$

素因数の和:4069

約数の個数: 24

約数和(自身を含む): 244115040

約数和(自身を除く): 87320871

約数列:

[1, 3, 7, 21, 49, 147, 283, 849, 1981, 3769, 5943, 11307, 13867, 26383, 41601, 79149, 184681, 554043, 1066627, 3199881, 7466389, 22399167, 52264723, 156794169]

約数ペア:

[(1, 156794169), (3, 52264723), (7, 22399167), (21, 7466389), (49, 3199881), (147, 1066627), (283, 554043), (849, 184681), (1981, 79149), (3769, 41601), (5943, 26383), (11307, 13867)]