1230731037

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{389}}^1\times {\mathrm{3167}}^1$

素因数の和:3602

約数の個数: 32

約数和(自身を含む): 1877990400

約数和(自身を除く): 647259363

約数列:

[1, 3, 9, 27, 37, 111, 333, 389, 999, 1167, 3167, 3501, 9501, 10503, 14393, 28503, 43179, 85509, 117179, 129537, 351537, 388611, 1054611, 1231963, 3163833, 3695889, 11087667, 33263001, 45582631, 136747893, 410243679, 1230731037]

約数ペア:

[(1, 1230731037), (3, 410243679), (9, 136747893), (27, 45582631), (37, 33263001), (111, 11087667), (333, 3695889), (389, 3163833), (999, 1231963), (1167, 1054611), (3167, 388611), (3501, 351537), (9501, 129537), (10503, 117179), (14393, 85509), (28503, 43179)]