156921359049

素因数分解:

$3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{691}}^1\times {\mathrm{30809}}^1$

素因数の和:31532

約数の個数: 80

約数和(自身を含む): 288935687040

約数和(自身を除く): 132014327991

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 81, 91, 117, 189, 273, 351, 567, 691, 819, 1053, 2073, 2457, 4837, 6219, 7371, 8983, 14511, 18657, 26949, 30809, 43533, 55971, 62881, 80847, 92427, 130599, 188643, 215663, 242541, 277281, 391797, 400517, 565929, 646989, 727623, 831843, 1201551, 1697787, 1940967, 2495529, 2803619, 3604653, 5093361, 5822901, 8410857, 10813959, 17468703, 21289019, 25232571, 32441877, 63867057, 75697713, 149023133, 191601171, 227093139, 276757247, 447069399, 574803513, 830271741, 1341208197, 1724410539, 1937300729, 2490815223, 4023624591, 5811902187, 7472445669, 12070873773, 17435706561, 22417337007, 52307119683, 156921359049]

約数ペア:

[(1, 156921359049), (3, 52307119683), (7, 22417337007), (9, 17435706561), (13, 12070873773), (21, 7472445669), (27, 5811902187), (39, 4023624591), (63, 2490815223), (81, 1937300729), (91, 1724410539), (117, 1341208197), (189, 830271741), (273, 574803513), (351, 447069399), (567, 276757247), (691, 227093139), (819, 191601171), (1053, 149023133), (2073, 75697713), (2457, 63867057), (4837, 32441877), (6219, 25232571), (7371, 21289019), (8983, 17468703), (14511, 10813959), (18657, 8410857), (26949, 5822901), (30809, 5093361), (43533, 3604653), (55971, 2803619), (62881, 2495529), (80847, 1940967), (92427, 1697787), (130599, 1201551), (188643, 831843), (215663, 727623), (242541, 646989), (277281, 565929), (391797, 400517)]