49799151

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{631}}^1$

素因数の和:756

約数の個数: 32

約数和(自身を含む): 76851200

約数和(自身を除く): 27052049

約数列:

[1, 3, 9, 27, 37, 79, 111, 237, 333, 631, 711, 999, 1893, 2133, 2923, 5679, 8769, 17037, 23347, 26307, 49849, 70041, 78921, 149547, 210123, 448641, 630369, 1345923, 1844413, 5533239, 16599717, 49799151]

約数ペア:

[(1, 49799151), (3, 16599717), (9, 5533239), (27, 1844413), (37, 1345923), (79, 630369), (111, 448641), (237, 210123), (333, 149547), (631, 78921), (711, 70041), (999, 49849), (1893, 26307), (2133, 23347), (2923, 17037), (5679, 8769)]