236281509

素因数分解:

$3^3\times {\mathrm{73}}^1\times {\mathrm{313}}^1\times {\mathrm{383}}^1$

素因数の和:778

約数の個数: 32

約数和(自身を含む): 356904960

約数和(自身を除く): 120623451

約数列:

[1, 3, 9, 27, 73, 219, 313, 383, 657, 939, 1149, 1971, 2817, 3447, 8451, 10341, 22849, 27959, 68547, 83877, 119879, 205641, 251631, 359637, 616923, 754893, 1078911, 3236733, 8751167, 26253501, 78760503, 236281509]

約数ペア:

[(1, 236281509), (3, 78760503), (9, 26253501), (27, 8751167), (73, 3236733), (219, 1078911), (313, 754893), (383, 616923), (657, 359637), (939, 251631), (1149, 205641), (1971, 119879), (2817, 83877), (3447, 68547), (8451, 27959), (10341, 22849)]