57813243

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{271}}^1$

素因数の和:427

約数の個数: 32

約数和(自身を含む): 84602880

約数和(自身を除く): 26789637

約数列:

[1, 3, 17, 47, 51, 89, 141, 267, 271, 799, 813, 1513, 2397, 4183, 4539, 4607, 12549, 12737, 13821, 24119, 38211, 71111, 72357, 213333, 216529, 410023, 649587, 1133593, 1230069, 3400779, 19271081, 57813243]

約数ペア:

[(1, 57813243), (3, 19271081), (17, 3400779), (47, 1230069), (51, 1133593), (89, 649587), (141, 410023), (267, 216529), (271, 213333), (799, 72357), (813, 71111), (1513, 38211), (2397, 24119), (4183, 13821), (4539, 12737), (4607, 12549)]