61587918

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{2671}}^1$

素因数の和:2750

約数の個数: 64

約数和(自身を含む): 159037440

約数和(自身を除く): 97449522

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 61, 63, 122, 126, 183, 189, 366, 378, 427, 549, 854, 1098, 1281, 1647, 2562, 2671, 3294, 3843, 5342, 7686, 8013, 11529, 16026, 18697, 23058, 24039, 37394, 48078, 56091, 72117, 112182, 144234, 162931, 168273, 325862, 336546, 488793, 504819, 977586, 1009638, 1140517, 1466379, 2281034, 2932758, 3421551, 4399137, 6843102, 8798274, 10264653, 20529306, 30793959, 61587918]

約数ペア:

[(1, 61587918), (2, 30793959), (3, 20529306), (6, 10264653), (7, 8798274), (9, 6843102), (14, 4399137), (18, 3421551), (21, 2932758), (27, 2281034), (42, 1466379), (54, 1140517), (61, 1009638), (63, 977586), (122, 504819), (126, 488793), (183, 336546), (189, 325862), (366, 168273), (378, 162931), (427, 144234), (549, 112182), (854, 72117), (1098, 56091), (1281, 48078), (1647, 37394), (2562, 24039), (2671, 23058), (3294, 18697), (3843, 16026), (5342, 11529), (7686, 8013)]