156741456321

素因数分解:

$3^3\times {\mathrm{23}}^2\times {\mathrm{43}}^1\times {\mathrm{255209}}^1$

素因数の和:255307

約数の個数: 48

約数和(自身を含む): 248390788800

約数和(自身を除く): 91649332479

約数列:

[1, 3, 9, 23, 27, 43, 69, 129, 207, 387, 529, 621, 989, 1161, 1587, 2967, 4761, 8901, 14283, 22747, 26703, 68241, 204723, 255209, 614169, 765627, 2296881, 5869807, 6890643, 10973987, 17609421, 32921961, 52828263, 98765883, 135005561, 158484789, 252401701, 296297649, 405016683, 757205103, 1215050049, 2271615309, 3645150147, 5805239123, 6814845927, 17415717369, 52247152107, 156741456321]

約数ペア:

[(1, 156741456321), (3, 52247152107), (9, 17415717369), (23, 6814845927), (27, 5805239123), (43, 3645150147), (69, 2271615309), (129, 1215050049), (207, 757205103), (387, 405016683), (529, 296297649), (621, 252401701), (989, 158484789), (1161, 135005561), (1587, 98765883), (2967, 52828263), (4761, 32921961), (8901, 17609421), (14283, 10973987), (22747, 6890643), (26703, 5869807), (68241, 2296881), (204723, 765627), (255209, 614169)]