121470921

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{10487}}^1$

素因数の和:10523

約数の個数: 40

約数和(自身を含む): 213200064

約数和(自身を除く): 91729143

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 81, 99, 117, 143, 297, 351, 429, 891, 1053, 1287, 3861, 10487, 11583, 31461, 94383, 115357, 136331, 283149, 346071, 408993, 849447, 1038213, 1226979, 1499641, 3114639, 3680937, 4498923, 9343917, 11042811, 13496769, 40490307, 121470921]

約数ペア:

[(1, 121470921), (3, 40490307), (9, 13496769), (11, 11042811), (13, 9343917), (27, 4498923), (33, 3680937), (39, 3114639), (81, 1499641), (99, 1226979), (117, 1038213), (143, 849447), (297, 408993), (351, 346071), (429, 283149), (891, 136331), (1053, 115357), (1287, 94383), (3861, 31461), (10487, 11583)]