70071141

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{401}}^1$

素因数の和:621

約数の個数: 32

約数和(自身を含む): 109755648

約数和(自身を除く): 39684507

約数列:

[1, 3, 7, 21, 53, 157, 159, 371, 401, 471, 1099, 1113, 1203, 2807, 3297, 8321, 8421, 21253, 24963, 58247, 62957, 63759, 148771, 174741, 188871, 440699, 446313, 1322097, 3336721, 10010163, 23357047, 70071141]

約数ペア:

[(1, 70071141), (3, 23357047), (7, 10010163), (21, 3336721), (53, 1322097), (157, 446313), (159, 440699), (371, 188871), (401, 174741), (471, 148771), (1099, 63759), (1113, 62957), (1203, 58247), (2807, 24963), (3297, 21253), (8321, 8421)]