156916773

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{661}}^1\times {\mathrm{2029}}^1$

素因数の和:2709

約数の個数: 24

約数和(自身を含む): 244582520

約数和(自身を除く): 87665747

約数列:

[1, 3, 9, 13, 39, 117, 661, 1983, 2029, 5949, 6087, 8593, 18261, 25779, 26377, 77337, 79131, 237393, 1341169, 4023507, 12070521, 17435197, 52305591, 156916773]

約数ペア:

[(1, 156916773), (3, 52305591), (9, 17435197), (13, 12070521), (39, 4023507), (117, 1341169), (661, 237393), (1983, 79131), (2029, 77337), (5949, 26377), (6087, 25779), (8593, 18261)]