156927738597

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{151}}^1\times {\mathrm{137087}}^1$

素因数の和:137286

約数の個数: 48

約数和(自身を含む): 254049288192

約数和(自身を除く): 97121549595

約数列:

[1, 3, 7, 19, 21, 57, 133, 151, 361, 399, 453, 1057, 1083, 2527, 2869, 3171, 7581, 8607, 20083, 54511, 60249, 137087, 163533, 381577, 411261, 959609, 1144731, 2604653, 2878827, 7813959, 18232571, 20700137, 49488407, 54697713, 62100411, 144900959, 148465221, 346418849, 393302603, 434702877, 1039256547, 1179907809, 2753118221, 7472749457, 8259354663, 22418248371, 52309246199, 156927738597]

約数ペア:

[(1, 156927738597), (3, 52309246199), (7, 22418248371), (19, 8259354663), (21, 7472749457), (57, 2753118221), (133, 1179907809), (151, 1039256547), (361, 434702877), (399, 393302603), (453, 346418849), (1057, 148465221), (1083, 144900959), (2527, 62100411), (2869, 54697713), (3171, 49488407), (7581, 20700137), (8607, 18232571), (20083, 7813959), (54511, 2878827), (60249, 2604653), (137087, 1144731), (163533, 959609), (381577, 411261)]