415040769

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1543}}^1$

素因数の和:1603

約数の個数: 72

約数和(自身を含む): 747481280

約数和(自身を除く): 332440511

約数列:

[1, 3, 9, 11, 13, 19, 33, 39, 57, 99, 117, 121, 143, 171, 209, 247, 363, 429, 627, 741, 1089, 1287, 1543, 1573, 1881, 2223, 2299, 2717, 4629, 4719, 6897, 8151, 13887, 14157, 16973, 20059, 20691, 24453, 29317, 29887, 50919, 60177, 87951, 89661, 152757, 180531, 186703, 220649, 263853, 268983, 322487, 381121, 560109, 661947, 967461, 1143363, 1680327, 1985841, 2427139, 2902383, 3430089, 3547357, 4192331, 7281417, 10642071, 12576993, 21844251, 31926213, 37730979, 46115641, 138346923, 415040769]

約数ペア:

[(1, 415040769), (3, 138346923), (9, 46115641), (11, 37730979), (13, 31926213), (19, 21844251), (33, 12576993), (39, 10642071), (57, 7281417), (99, 4192331), (117, 3547357), (121, 3430089), (143, 2902383), (171, 2427139), (209, 1985841), (247, 1680327), (363, 1143363), (429, 967461), (627, 661947), (741, 560109), (1089, 381121), (1287, 322487), (1543, 268983), (1573, 263853), (1881, 220649), (2223, 186703), (2299, 180531), (2717, 152757), (4629, 89661), (4719, 87951), (6897, 60177), (8151, 50919), (13887, 29887), (14157, 29317), (16973, 24453), (20059, 20691)]