65397633

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1\times {\mathrm{383}}^1$

素因数の和:613

約数の個数: 32

約数和(自身を含む): 102629376

約数和(自身を除く): 37231743

約数列:

[1, 3, 7, 21, 47, 141, 173, 329, 383, 519, 987, 1149, 1211, 2681, 3633, 8043, 8131, 18001, 24393, 54003, 56917, 66259, 126007, 170751, 198777, 378021, 463813, 1391439, 3114173, 9342519, 21799211, 65397633]

約数ペア:

[(1, 65397633), (3, 21799211), (7, 9342519), (21, 3114173), (47, 1391439), (141, 463813), (173, 378021), (329, 198777), (383, 170751), (519, 126007), (987, 66259), (1149, 56917), (1211, 54003), (2681, 24393), (3633, 18001), (8043, 8131)]