148971207

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{2549}}^1$

素因数の和:2604

約数の個数: 48

約数和(自身を含む): 260467200

約数和(自身を除く): 111495993

約数列:

[1, 3, 7, 11, 21, 23, 33, 69, 77, 121, 161, 231, 253, 363, 483, 759, 847, 1771, 2541, 2549, 2783, 5313, 7647, 8349, 17843, 19481, 28039, 53529, 58443, 58627, 84117, 175881, 196273, 308429, 410389, 588819, 644897, 925287, 1231167, 1934691, 2159003, 4514279, 6477009, 7093867, 13542837, 21281601, 49657069, 148971207]

約数ペア:

[(1, 148971207), (3, 49657069), (7, 21281601), (11, 13542837), (21, 7093867), (23, 6477009), (33, 4514279), (69, 2159003), (77, 1934691), (121, 1231167), (161, 925287), (231, 644897), (253, 588819), (363, 410389), (483, 308429), (759, 196273), (847, 175881), (1771, 84117), (2541, 58627), (2549, 58443), (2783, 53529), (5313, 28039), (7647, 19481), (8349, 17843)]