74242623

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{1801}}^1$

素因数の和:1975

約数の個数: 32

約数和(自身を含む): 122708992

約数和(自身を除く): 48466369

約数列:

[1, 3, 7, 13, 21, 39, 91, 151, 273, 453, 1057, 1801, 1963, 3171, 5403, 5889, 12607, 13741, 23413, 37821, 41223, 70239, 163891, 271951, 491673, 815853, 1903657, 3535363, 5710971, 10606089, 24747541, 74242623]

約数ペア:

[(1, 74242623), (3, 24747541), (7, 10606089), (13, 5710971), (21, 3535363), (39, 1903657), (91, 815853), (151, 491673), (273, 271951), (453, 163891), (1057, 70239), (1801, 41223), (1963, 37821), (3171, 23413), (5403, 13741), (5889, 12607)]