40763493

素因数分解:

$3^9\times {\mathrm{19}}^1\times {\mathrm{109}}^1$

素因数の和:155

約数の個数: 40

約数和(自身を含む): 64952800

約数和(自身を除く): 24189307

約数列:

[1, 3, 9, 19, 27, 57, 81, 109, 171, 243, 327, 513, 729, 981, 1539, 2071, 2187, 2943, 4617, 6213, 6561, 8829, 13851, 18639, 19683, 26487, 41553, 55917, 79461, 124659, 167751, 238383, 373977, 503253, 715149, 1509759, 2145447, 4529277, 13587831, 40763493]

約数ペア:

[(1, 40763493), (3, 13587831), (9, 4529277), (19, 2145447), (27, 1509759), (57, 715149), (81, 503253), (109, 373977), (171, 238383), (243, 167751), (327, 124659), (513, 79461), (729, 55917), (981, 41553), (1539, 26487), (2071, 19683), (2187, 18639), (2943, 13851), (4617, 8829), (6213, 6561)]