749584989

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{151}}^1\times {\mathrm{3469}}^1$

素因数の和:3682

約数の個数: 32

約数和(自身を含む): 1139270400

約数和(自身を除く): 389685411

約数列:

[1, 3, 9, 27, 53, 151, 159, 453, 477, 1359, 1431, 3469, 4077, 8003, 10407, 24009, 31221, 72027, 93663, 183857, 216081, 523819, 551571, 1571457, 1654713, 4714371, 4964139, 14143113, 27762407, 83287221, 249861663, 749584989]

約数ペア:

[(1, 749584989), (3, 249861663), (9, 83287221), (27, 27762407), (53, 14143113), (151, 4964139), (159, 4714371), (453, 1654713), (477, 1571457), (1359, 551571), (1431, 523819), (3469, 216081), (4077, 183857), (8003, 93663), (10407, 72027), (24009, 31221)]