42903783

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3943}}^1$

素因数の和:3996

約数の個数: 32

約数和(自身を含む): 70676480

約数和(自身を除く): 27772697

約数列:

[1, 3, 9, 13, 27, 31, 39, 93, 117, 279, 351, 403, 837, 1209, 3627, 3943, 10881, 11829, 35487, 51259, 106461, 122233, 153777, 366699, 461331, 1100097, 1383993, 1589029, 3300291, 4767087, 14301261, 42903783]

約数ペア:

[(1, 42903783), (3, 14301261), (9, 4767087), (13, 3300291), (27, 1589029), (31, 1383993), (39, 1100097), (93, 461331), (117, 366699), (279, 153777), (351, 122233), (403, 106461), (837, 51259), (1209, 35487), (3627, 11829), (3943, 10881)]