520194306987

素因数分解:

$3^2\times {\mathrm{83}}^1\times {\mathrm{683}}^1\times {\mathrm{773}}^1\times {\mathrm{1319}}^1$

素因数の和:2864

約数の個数: 48

約数和(自身を含む): 763121399040

約数和(自身を除く): 242927092053

約数列:

[1, 3, 9, 83, 249, 683, 747, 773, 1319, 2049, 2319, 3957, 6147, 6957, 11871, 56689, 64159, 109477, 170067, 192477, 328431, 510201, 527959, 577431, 900877, 985293, 1019587, 1583877, 2702631, 3058761, 4751631, 8107893, 9176283, 43820597, 74772791, 84625721, 131461791, 224318373, 253877163, 394385373, 672955119, 696377921, 761631489, 2089133763, 6267401289, 57799367443, 173398102329, 520194306987]

約数ペア:

[(1, 520194306987), (3, 173398102329), (9, 57799367443), (83, 6267401289), (249, 2089133763), (683, 761631489), (747, 696377921), (773, 672955119), (1319, 394385373), (2049, 253877163), (2319, 224318373), (3957, 131461791), (6147, 84625721), (6957, 74772791), (11871, 43820597), (56689, 9176283), (64159, 8107893), (109477, 4751631), (170067, 3058761), (192477, 2702631), (328431, 1583877), (510201, 1019587), (527959, 985293), (577431, 900877)]