64263429

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{569}}^1$

素因数の和:714

約数の個数: 32

約数和(自身を含む): 98496000

約数和(自身を除く): 34232571

約数列:

[1, 3, 9, 27, 47, 89, 141, 267, 423, 569, 801, 1269, 1707, 2403, 4183, 5121, 12549, 15363, 26743, 37647, 50641, 80229, 112941, 151923, 240687, 455769, 722061, 1367307, 2380127, 7140381, 21421143, 64263429]

約数ペア:

[(1, 64263429), (3, 21421143), (9, 7140381), (27, 2380127), (47, 1367307), (89, 722061), (141, 455769), (267, 240687), (423, 151923), (569, 112941), (801, 80229), (1269, 50641), (1707, 37647), (2403, 26743), (4183, 15363), (5121, 12549)]