153977967

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{661}}^1$

素因数の和:872

約数の個数: 48

約数和(自身を含む): 263137056

約数和(自身を除く): 109159089

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 181, 429, 543, 661, 1287, 1629, 1983, 1991, 2353, 5949, 5973, 7059, 7271, 8593, 17919, 21177, 21813, 25779, 25883, 65439, 77337, 77649, 94523, 119641, 232947, 283569, 358923, 850707, 1076769, 1316051, 1555333, 3948153, 4665999, 11844459, 13997997, 17108663, 51325989, 153977967]

約数ペア:

[(1, 153977967), (3, 51325989), (9, 17108663), (11, 13997997), (13, 11844459), (33, 4665999), (39, 3948153), (99, 1555333), (117, 1316051), (143, 1076769), (181, 850707), (429, 358923), (543, 283569), (661, 232947), (1287, 119641), (1629, 94523), (1983, 77649), (1991, 77337), (2353, 65439), (5949, 25883), (5973, 25779), (7059, 21813), (7271, 21177), (8593, 17919)]