72655762491

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{457}}^1\times {\mathrm{3643}}^1$

素因数の和:4492

約数の個数: 48

約数和(自身を含む): 113602224736

約数和(自身を除く): 40946462245

約数列:

[1, 3, 9, 13, 39, 117, 373, 457, 1119, 1371, 3357, 3643, 4113, 4849, 5941, 10929, 14547, 17823, 32787, 43641, 47359, 53469, 142077, 170461, 426231, 511383, 1358839, 1534149, 1664851, 2215993, 4076517, 4994553, 6647979, 12229551, 14983659, 17664907, 19943937, 21643063, 52994721, 64929189, 158984163, 194787567, 620989423, 1862968269, 5588904807, 8072862499, 24218587497, 72655762491]

約数ペア:

[(1, 72655762491), (3, 24218587497), (9, 8072862499), (13, 5588904807), (39, 1862968269), (117, 620989423), (373, 194787567), (457, 158984163), (1119, 64929189), (1371, 52994721), (3357, 21643063), (3643, 19943937), (4113, 17664907), (4849, 14983659), (5941, 12229551), (10929, 6647979), (14547, 4994553), (17823, 4076517), (32787, 2215993), (43641, 1664851), (47359, 1534149), (53469, 1358839), (142077, 511383), (170461, 426231)]