133727738

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{1861}}^1$

素因数の和:1974

約数の個数: 32

約数和(自身を含む): 221652480

約数和(自身を除く): 87924742

約数列:

[1, 2, 19, 31, 38, 61, 62, 122, 589, 1159, 1178, 1861, 1891, 2318, 3722, 3782, 35359, 35929, 57691, 70718, 71858, 113521, 115382, 227042, 1096129, 2156899, 2192258, 3519151, 4313798, 7038302, 66863869, 133727738]

約数ペア:

[(1, 133727738), (2, 66863869), (19, 7038302), (31, 4313798), (38, 3519151), (61, 2192258), (62, 2156899), (122, 1096129), (589, 227042), (1159, 115382), (1178, 113521), (1861, 71858), (1891, 70718), (2318, 57691), (3722, 35929), (3782, 35359)]