160972677

素因数分解:

$3^6\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{419}}^1$

素因数の和:485

約数の個数: 56

約数和(自身を含む): 264418560

約数和(自身を除く): 103445883

約数列:

[1, 3, 9, 17, 27, 31, 51, 81, 93, 153, 243, 279, 419, 459, 527, 729, 837, 1257, 1377, 1581, 2511, 3771, 4131, 4743, 7123, 7533, 11313, 12393, 12989, 14229, 21369, 22599, 33939, 38967, 42687, 64107, 101817, 116901, 128061, 192321, 220813, 305451, 350703, 384183, 576963, 662439, 1052109, 1730889, 1987317, 3156327, 5192667, 5961951, 9468981, 17885853, 53657559, 160972677]

約数ペア:

[(1, 160972677), (3, 53657559), (9, 17885853), (17, 9468981), (27, 5961951), (31, 5192667), (51, 3156327), (81, 1987317), (93, 1730889), (153, 1052109), (243, 662439), (279, 576963), (419, 384183), (459, 350703), (527, 305451), (729, 220813), (837, 192321), (1257, 128061), (1377, 116901), (1581, 101817), (2511, 64107), (3771, 42687), (4131, 38967), (4743, 33939), (7123, 22599), (7533, 21369), (11313, 14229), (12393, 12989)]