15677788959

素因数分解:

$3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{461}}^1\times {\mathrm{7603}}^1$

素因数の和:8148

約数の個数: 48

約数和(自身を含む): 26305703424

約数和(自身を除く): 10627914465

約数列:

[1, 3, 7, 9, 21, 63, 71, 213, 461, 497, 639, 1383, 1491, 3227, 4149, 4473, 7603, 9681, 22809, 29043, 32731, 53221, 68427, 98193, 159663, 229117, 294579, 478989, 539813, 687351, 1619439, 2062053, 3504983, 3778691, 4858317, 10514949, 11336073, 24534881, 31544847, 34008219, 73604643, 220813929, 248853793, 746561379, 1741976551, 2239684137, 5225929653, 15677788959]

約数ペア:

[(1, 15677788959), (3, 5225929653), (7, 2239684137), (9, 1741976551), (21, 746561379), (63, 248853793), (71, 220813929), (213, 73604643), (461, 34008219), (497, 31544847), (639, 24534881), (1383, 11336073), (1491, 10514949), (3227, 4858317), (4149, 3778691), (4473, 3504983), (7603, 2062053), (9681, 1619439), (22809, 687351), (29043, 539813), (32731, 478989), (53221, 294579), (68427, 229117), (98193, 159663)]