72246237

素因数分解:

$3^1\times 7^2\times {\mathrm{37}}^2\times {\mathrm{359}}^1$

素因数の和:450

約数の個数: 36

約数和(自身を含む): 115486560

約数和(自身を除く): 43240323

約数列:

[1, 3, 7, 21, 37, 49, 111, 147, 259, 359, 777, 1077, 1369, 1813, 2513, 4107, 5439, 7539, 9583, 13283, 17591, 28749, 39849, 52773, 67081, 92981, 201243, 278943, 491471, 650867, 1474413, 1952601, 3440297, 10320891, 24082079, 72246237]

約数ペア:

[(1, 72246237), (3, 24082079), (7, 10320891), (21, 3440297), (37, 1952601), (49, 1474413), (111, 650867), (147, 491471), (259, 278943), (359, 201243), (777, 92981), (1077, 67081), (1369, 52773), (1813, 39849), (2513, 28749), (4107, 17591), (5439, 13283), (7539, 9583)]