164448009

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{313}}^1$

素因数の和:423

約数の個数: 64

約数和(自身を含む): 280339200

約数和(自身を除く): 115891191

約数列:

[1, 3, 9, 11, 27, 29, 33, 61, 87, 99, 183, 261, 297, 313, 319, 549, 671, 783, 939, 957, 1647, 1769, 2013, 2817, 2871, 3443, 5307, 6039, 8451, 8613, 9077, 10329, 15921, 18117, 19093, 19459, 27231, 30987, 47763, 57279, 58377, 81693, 92961, 99847, 171837, 175131, 210023, 245079, 299541, 515511, 525393, 553697, 630069, 898623, 1661091, 1890207, 2695869, 4983273, 5670621, 6090667, 14949819, 18272001, 54816003, 164448009]

約数ペア:

[(1, 164448009), (3, 54816003), (9, 18272001), (11, 14949819), (27, 6090667), (29, 5670621), (33, 4983273), (61, 2695869), (87, 1890207), (99, 1661091), (183, 898623), (261, 630069), (297, 553697), (313, 525393), (319, 515511), (549, 299541), (671, 245079), (783, 210023), (939, 175131), (957, 171837), (1647, 99847), (1769, 92961), (2013, 81693), (2817, 58377), (2871, 57279), (3443, 47763), (5307, 30987), (6039, 27231), (8451, 19459), (8613, 19093), (9077, 18117), (10329, 15921)]