130151553

素因数分解:

$3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{839}}^1$

素因数の和:1021

約数の個数: 32

約数和(自身を含む): 203212800

約数和(自身を除く): 73061247

約数列:

[1, 3, 7, 21, 83, 89, 249, 267, 581, 623, 839, 1743, 1869, 2517, 5873, 7387, 17619, 22161, 51709, 69637, 74671, 155127, 208911, 224013, 487459, 522697, 1462377, 1568091, 6197693, 18593079, 43383851, 130151553]

約数ペア:

[(1, 130151553), (3, 43383851), (7, 18593079), (21, 6197693), (83, 1568091), (89, 1462377), (249, 522697), (267, 487459), (581, 224013), (623, 208911), (839, 155127), (1743, 74671), (1869, 69637), (2517, 51709), (5873, 22161), (7387, 17619)]