61047543921

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{11593}}^1\times {\mathrm{19289}}^1$

素因数の和:30905

約数の個数: 32

約数和(自身を含む): 100194420480

約数和(自身を除く): 39146876559

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 11593, 19289, 34779, 57867, 81151, 135023, 150709, 243453, 250757, 405069, 452127, 752271, 1054963, 1755299, 3164889, 5265897, 223617377, 670852131, 1565321639, 2907025901, 4695964917, 8721077703, 20349181307, 61047543921]

約数ペア:

[(1, 61047543921), (3, 20349181307), (7, 8721077703), (13, 4695964917), (21, 2907025901), (39, 1565321639), (91, 670852131), (273, 223617377), (11593, 5265897), (19289, 3164889), (34779, 1755299), (57867, 1054963), (81151, 752271), (135023, 452127), (150709, 405069), (243453, 250757)]