61216419

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{1361}}^1$

素因数の和:1451

約数の個数: 32

約数和(自身を含む): 94141440

約数和(自身を除く): 32925021

約数列:

[1, 3, 11, 29, 33, 47, 87, 141, 319, 517, 957, 1361, 1363, 1551, 4083, 4089, 14971, 14993, 39469, 44913, 44979, 63967, 118407, 191901, 434159, 703637, 1302477, 1855043, 2110911, 5565129, 20405473, 61216419]

約数ペア:

[(1, 61216419), (3, 20405473), (11, 5565129), (29, 2110911), (33, 1855043), (47, 1302477), (87, 703637), (141, 434159), (319, 191901), (517, 118407), (957, 63967), (1361, 44979), (1363, 44913), (1551, 39469), (4083, 14993), (4089, 14971)]