139914501

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{557}}^1$

素因数の和:701

約数の個数: 32

約数和(自身を含む): 200844288

約数和(自身を除く): 60929787

約数列:

[1, 3, 31, 37, 73, 93, 111, 219, 557, 1147, 1671, 2263, 2701, 3441, 6789, 8103, 17267, 20609, 40661, 51801, 61827, 83731, 121983, 251193, 638879, 1260491, 1504457, 1916637, 3781473, 4513371, 46638167, 139914501]

約数ペア:

[(1, 139914501), (3, 46638167), (31, 4513371), (37, 3781473), (73, 1916637), (93, 1504457), (111, 1260491), (219, 638879), (557, 251193), (1147, 121983), (1671, 83731), (2263, 61827), (2701, 51801), (3441, 40661), (6789, 20609), (8103, 17267)]