6630408879989

素因数分解:

${\mathrm{31}}^2\times {\mathrm{67}}^1\times {\mathrm{179}}^1\times {\mathrm{653}}^1\times {\mathrm{881}}^1$

素因数の和:1842

約数の個数: 48

約数和(自身を含む): 7010952096960

約数和(自身を除く): 380543216971

約数列:

[1, 31, 67, 179, 653, 881, 961, 2077, 5549, 11993, 20243, 27311, 43751, 59027, 64387, 116887, 157699, 172019, 371783, 575293, 627533, 846641, 1356281, 1829837, 3623497, 4888669, 7831429, 10565833, 11525273, 17834083, 38544631, 42044711, 56724947, 102977447, 112328407, 151548739, 242774299, 327540823, 552856573, 1194883561, 3192300857, 6899488949, 7526003269, 10153765513, 37041390391, 98961326567, 213884157419, 6630408879989]

約数ペア:

[(1, 6630408879989), (31, 213884157419), (67, 98961326567), (179, 37041390391), (653, 10153765513), (881, 7526003269), (961, 6899488949), (2077, 3192300857), (5549, 1194883561), (11993, 552856573), (20243, 327540823), (27311, 242774299), (43751, 151548739), (59027, 112328407), (64387, 102977447), (116887, 56724947), (157699, 42044711), (172019, 38544631), (371783, 17834083), (575293, 11525273), (627533, 10565833), (846641, 7831429), (1356281, 4888669), (1829837, 3623497)]