1330888925223

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{6991}}^1\times {\mathrm{147919}}^1$

素因数の和:154940

約数の個数: 48

約数和(自身を含む): 2258816501760

約数和(自身を除く): 927927576537

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 1287, 6991, 20973, 62919, 76901, 90883, 147919, 230703, 272649, 443757, 692109, 817947, 999713, 1331271, 1627109, 1922947, 2999139, 4881327, 5768841, 8997417, 14643981, 17306523, 21152417, 63457251, 190371753, 1034101729, 3102305187, 9306915561, 11375119019, 13443322477, 34125357057, 40329967431, 102376071171, 120989902293, 147876547247, 443629641741, 1330888925223]

約数ペア:

[(1, 1330888925223), (3, 443629641741), (9, 147876547247), (11, 120989902293), (13, 102376071171), (33, 40329967431), (39, 34125357057), (99, 13443322477), (117, 11375119019), (143, 9306915561), (429, 3102305187), (1287, 1034101729), (6991, 190371753), (20973, 63457251), (62919, 21152417), (76901, 17306523), (90883, 14643981), (147919, 8997417), (230703, 5768841), (272649, 4881327), (443757, 2999139), (692109, 1922947), (817947, 1627109), (999713, 1331271)]