63385539

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{6907}}^1$

素因数の和:6959

約数の個数: 32

約数和(自身を含む): 106106880

約数和(自身を除く): 42721341

約数列:

[1, 3, 7, 19, 21, 23, 57, 69, 133, 161, 399, 437, 483, 1311, 3059, 6907, 9177, 20721, 48349, 131233, 145047, 158861, 393699, 476583, 918631, 1112027, 2755893, 3018359, 3336081, 9055077, 21128513, 63385539]

約数ペア:

[(1, 63385539), (3, 21128513), (7, 9055077), (19, 3336081), (21, 3018359), (23, 2755893), (57, 1112027), (69, 918631), (133, 476583), (161, 393699), (399, 158861), (437, 145047), (483, 131233), (1311, 48349), (3059, 20721), (6907, 9177)]