150070641

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{251}}^1\times {\mathrm{401}}^1$

素因数の和:733

約数の個数: 32

約数和(自身を含む): 233404416

約数和(自身を除く): 83333775

約数列:

[1, 3, 7, 21, 71, 213, 251, 401, 497, 753, 1203, 1491, 1757, 2807, 5271, 8421, 17821, 28471, 53463, 85413, 100651, 124747, 199297, 301953, 374241, 597891, 704557, 2113671, 7146221, 21438663, 50023547, 150070641]

約数ペア:

[(1, 150070641), (3, 50023547), (7, 21438663), (21, 7146221), (71, 2113671), (213, 704557), (251, 597891), (401, 374241), (497, 301953), (753, 199297), (1203, 124747), (1491, 100651), (1757, 85413), (2807, 53463), (5271, 28471), (8421, 17821)]