156966216561

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{11921183}}^1$

素因数の和:11921226

約数の個数: 48

約数和(自身を含む): 297552752640

約数和(自身を除く): 140586536079

約数列:

[1, 3, 7, 9, 11, 19, 21, 33, 57, 63, 77, 99, 133, 171, 209, 231, 399, 627, 693, 1197, 1463, 1881, 4389, 13167, 11921183, 35763549, 83448281, 107290647, 131133013, 226502477, 250344843, 393399039, 679507431, 751034529, 917931091, 1180197117, 1585517339, 2038522293, 2491527247, 2753793273, 4756552017, 7474581741, 8261379819, 14269656051, 17440690729, 22423745223, 52322072187, 156966216561]

約数ペア:

[(1, 156966216561), (3, 52322072187), (7, 22423745223), (9, 17440690729), (11, 14269656051), (19, 8261379819), (21, 7474581741), (33, 4756552017), (57, 2753793273), (63, 2491527247), (77, 2038522293), (99, 1585517339), (133, 1180197117), (171, 917931091), (209, 751034529), (231, 679507431), (399, 393399039), (627, 250344843), (693, 226502477), (1197, 131133013), (1463, 107290647), (1881, 83448281), (4389, 35763549), (13167, 11921183)]