69706077

素因数分解:

$3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{389}}^1$

素因数の和:482

約数の個数: 48

約数和(自身を含む): 115240320

約数和(自身を除く): 45534243

約数列:

[1, 3, 7, 21, 23, 49, 53, 69, 147, 159, 161, 371, 389, 483, 1113, 1127, 1167, 1219, 2597, 2723, 3381, 3657, 7791, 8169, 8533, 8947, 19061, 20617, 25599, 26841, 57183, 59731, 61851, 62629, 144319, 179193, 187887, 432957, 438403, 474191, 1010233, 1315209, 1422573, 3030699, 3319337, 9958011, 23235359, 69706077]

約数ペア:

[(1, 69706077), (3, 23235359), (7, 9958011), (21, 3319337), (23, 3030699), (49, 1422573), (53, 1315209), (69, 1010233), (147, 474191), (159, 438403), (161, 432957), (371, 187887), (389, 179193), (483, 144319), (1113, 62629), (1127, 61851), (1167, 59731), (1219, 57183), (2597, 26841), (2723, 25599), (3381, 20617), (3657, 19061), (7791, 8947), (8169, 8533)]