74719533

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{401}}^1\times {\mathrm{467}}^1$

素因数の和:897

約数の個数: 32

約数和(自身を含む): 120407040

約数和(自身を除く): 45687507

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 401, 467, 1203, 1401, 2807, 3269, 7619, 8421, 8873, 9807, 22857, 26619, 53333, 62111, 159999, 186333, 187267, 561801, 1310869, 3558073, 3932607, 10674219, 24906511, 74719533]

約数ペア:

[(1, 74719533), (3, 24906511), (7, 10674219), (19, 3932607), (21, 3558073), (57, 1310869), (133, 561801), (399, 187267), (401, 186333), (467, 159999), (1203, 62111), (1401, 53333), (2807, 26619), (3269, 22857), (7619, 9807), (8421, 8873)]