101390631

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{191}}^1$

素因数の和:419

約数の個数: 32

約数和(自身を含む): 146227200

約数和(自身を除く): 44836569

約数列:

[1, 3, 19, 57, 67, 139, 191, 201, 417, 573, 1273, 2641, 3629, 3819, 7923, 9313, 10887, 12797, 26549, 27939, 38391, 79647, 176947, 243143, 504431, 530841, 729429, 1513293, 1778783, 5336349, 33796877, 101390631]

約数ペア:

[(1, 101390631), (3, 33796877), (19, 5336349), (57, 1778783), (67, 1513293), (139, 729429), (191, 530841), (201, 504431), (417, 243143), (573, 176947), (1273, 79647), (2641, 38391), (3629, 27939), (3819, 26549), (7923, 12797), (9313, 10887)]