72277883979

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{1422821}}^1$

素因数の和:1422931

約数の個数: 32

約数和(自身を含む): 114736366080

約数和(自身を除く): 42458482101

約数列:

[1, 3, 7, 21, 41, 59, 123, 177, 287, 413, 861, 1239, 2419, 7257, 16933, 50799, 1422821, 4268463, 9959747, 29879241, 58335661, 83946439, 175006983, 251839317, 408349627, 587625073, 1225048881, 1762875219, 3441803999, 10325411997, 24092627993, 72277883979]

約数ペア:

[(1, 72277883979), (3, 24092627993), (7, 10325411997), (21, 3441803999), (41, 1762875219), (59, 1225048881), (123, 587625073), (177, 408349627), (287, 251839317), (413, 175006983), (861, 83946439), (1239, 58335661), (2419, 29879241), (7257, 9959747), (16933, 4268463), (50799, 1422821)]