70153407

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{163}}^1$

素因数の和:312

約数の個数: 48

約数和(自身を含む): 112825440

約数和(自身を除く): 42672033

約数列:

[1, 3, 9, 17, 29, 51, 87, 97, 153, 163, 261, 291, 489, 493, 873, 1467, 1479, 1649, 2771, 2813, 4437, 4727, 4947, 8313, 8439, 14181, 14841, 15811, 24939, 25317, 42543, 47433, 47821, 80359, 142299, 143463, 241077, 268787, 430389, 458519, 723231, 806361, 1375557, 2419083, 4126671, 7794823, 23384469, 70153407]

約数ペア:

[(1, 70153407), (3, 23384469), (9, 7794823), (17, 4126671), (29, 2419083), (51, 1375557), (87, 806361), (97, 723231), (153, 458519), (163, 430389), (261, 268787), (291, 241077), (489, 143463), (493, 142299), (873, 80359), (1467, 47821), (1479, 47433), (1649, 42543), (2771, 25317), (2813, 24939), (4437, 15811), (4727, 14841), (4947, 14181), (8313, 8439)]