329675841

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{137}}^1\times {\mathrm{223}}^1$

素因数の和:486

約数の個数: 48

約数和(自身を含む): 530449920

約数和(自身を除く): 200774079

約数列:

[1, 3, 9, 11, 33, 99, 109, 137, 223, 327, 411, 669, 981, 1199, 1233, 1507, 2007, 2453, 3597, 4521, 7359, 10791, 13563, 14933, 22077, 24307, 30551, 44799, 72921, 91653, 134397, 164263, 218763, 267377, 274959, 336061, 492789, 802131, 1008183, 1478367, 2406393, 3024549, 3330059, 9990177, 29970531, 36630649, 109891947, 329675841]

約数ペア:

[(1, 329675841), (3, 109891947), (9, 36630649), (11, 29970531), (33, 9990177), (99, 3330059), (109, 3024549), (137, 2406393), (223, 1478367), (327, 1008183), (411, 802131), (669, 492789), (981, 336061), (1199, 274959), (1233, 267377), (1507, 218763), (2007, 164263), (2453, 134397), (3597, 91653), (4521, 72921), (7359, 44799), (10791, 30551), (13563, 24307), (14933, 22077)]