63796509

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{239}}^1$

素因数の和:494

約数の個数: 48

約数和(自身を含む): 111820800

約数和(自身を除く): 48024291

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 223, 239, 399, 669, 717, 1197, 1561, 1673, 2007, 2151, 4237, 4541, 4683, 5019, 12711, 13623, 14049, 15057, 29659, 31787, 38133, 40869, 53297, 88977, 95361, 159891, 266931, 286083, 373079, 479673, 1012643, 1119237, 3037929, 3357711, 7088501, 9113787, 21265503, 63796509]

約数ペア:

[(1, 63796509), (3, 21265503), (7, 9113787), (9, 7088501), (19, 3357711), (21, 3037929), (57, 1119237), (63, 1012643), (133, 479673), (171, 373079), (223, 286083), (239, 266931), (399, 159891), (669, 95361), (717, 88977), (1197, 53297), (1561, 40869), (1673, 38133), (2007, 31787), (2151, 29659), (4237, 15057), (4541, 14049), (4683, 13623), (5019, 12711)]