74291229

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{1049}}^1$

素因数の和:1162

約数の個数: 32

約数和(自身を含む): 114576000

約数和(自身を除く): 40284771

約数列:

[1, 3, 9, 27, 43, 61, 129, 183, 387, 549, 1049, 1161, 1647, 2623, 3147, 7869, 9441, 23607, 28323, 45107, 63989, 70821, 135321, 191967, 405963, 575901, 1217889, 1727703, 2751527, 8254581, 24763743, 74291229]

約数ペア:

[(1, 74291229), (3, 24763743), (9, 8254581), (27, 2751527), (43, 1727703), (61, 1217889), (129, 575901), (183, 405963), (387, 191967), (549, 135321), (1049, 70821), (1161, 63989), (1647, 45107), (2623, 28323), (3147, 23607), (7869, 9441)]