156945595611

素因数分解:

$3^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{859}}^1\times {\mathrm{15733}}^1$

素因数の和:16688

約数の個数: 48

約数和(自身を含む): 246809817600

約数和(自身を除く): 89864221989

約数列:

[1, 3, 7, 21, 49, 79, 147, 237, 553, 859, 1659, 2577, 3871, 6013, 11613, 15733, 18039, 42091, 47199, 67861, 110131, 126273, 203583, 330393, 475027, 770917, 1242907, 1425081, 2312751, 3325189, 3728721, 8700349, 9975567, 13514647, 26101047, 40543941, 60902443, 94602529, 182707329, 283807587, 662217703, 1067657113, 1986653109, 3202971339, 7473599791, 22420799373, 52315198537, 156945595611]

約数ペア:

[(1, 156945595611), (3, 52315198537), (7, 22420799373), (21, 7473599791), (49, 3202971339), (79, 1986653109), (147, 1067657113), (237, 662217703), (553, 283807587), (859, 182707329), (1659, 94602529), (2577, 60902443), (3871, 40543941), (6013, 26101047), (11613, 13514647), (15733, 9975567), (18039, 8700349), (42091, 3728721), (47199, 3325189), (67861, 2312751), (110131, 1425081), (126273, 1242907), (203583, 770917), (330393, 475027)]