40465269

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{167}}^1$

素因数の和:314

約数の個数: 48

約数和(自身を含む): 67267200

約数和(自身を除く): 26801931

約数列:

[1, 3, 9, 13, 19, 39, 57, 109, 117, 167, 171, 247, 327, 501, 741, 981, 1417, 1503, 2071, 2171, 2223, 3173, 4251, 6213, 6513, 9519, 12753, 18203, 18639, 19539, 26923, 28557, 41249, 54609, 80769, 123747, 163827, 236639, 242307, 345857, 371241, 709917, 1037571, 2129751, 3112713, 4496141, 13488423, 40465269]

約数ペア:

[(1, 40465269), (3, 13488423), (9, 4496141), (13, 3112713), (19, 2129751), (39, 1037571), (57, 709917), (109, 371241), (117, 345857), (167, 242307), (171, 236639), (247, 163827), (327, 123747), (501, 80769), (741, 54609), (981, 41249), (1417, 28557), (1503, 26923), (2071, 19539), (2171, 18639), (2223, 18203), (3173, 12753), (4251, 9519), (6213, 6513)]