72863517

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{13367}}^1$

素因数の和:13472

約数の個数: 16

約数和(自身を含む): 102666240

約数和(自身を除く): 29802723

約数列:

[1, 3, 23, 69, 79, 237, 1817, 5451, 13367, 40101, 307441, 922323, 1055993, 3167979, 24287839, 72863517]

約数ペア:

[(1, 72863517), (3, 24287839), (23, 3167979), (69, 1055993), (79, 922323), (237, 307441), (1817, 40101), (5451, 13367)]