74903049

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{181}}^1$

素因数の和:340

約数の個数: 48

約数和(自身を含む): 122426304

約数和(自身を除く): 47523255

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 131, 181, 243, 351, 393, 543, 1053, 1179, 1629, 1703, 2353, 3159, 3537, 4887, 5109, 7059, 10611, 14661, 15327, 21177, 23711, 31833, 43983, 45981, 63531, 71133, 137943, 190593, 213399, 308243, 413829, 571779, 640197, 924729, 1920591, 2774187, 5761773, 8322561, 24967683, 74903049]

約数ペア:

[(1, 74903049), (3, 24967683), (9, 8322561), (13, 5761773), (27, 2774187), (39, 1920591), (81, 924729), (117, 640197), (131, 571779), (181, 413829), (243, 308243), (351, 213399), (393, 190593), (543, 137943), (1053, 71133), (1179, 63531), (1629, 45981), (1703, 43983), (2353, 31833), (3159, 23711), (3537, 21177), (4887, 15327), (5109, 14661), (7059, 10611)]