249193401597

素因数分解:

$3^2\times 7^1\times {\mathrm{229}}^1\times {\mathrm{241}}^1\times {\mathrm{71671}}^1$

素因数の和:72154

約数の個数: 48

約数和(自身を含む): 414883406080

約数和(自身を除く): 165690004483

約数列:

[1, 3, 7, 9, 21, 63, 229, 241, 687, 723, 1603, 1687, 2061, 2169, 4809, 5061, 14427, 15183, 55189, 71671, 165567, 215013, 386323, 496701, 501697, 645039, 1158969, 1505091, 3476907, 4515273, 16412659, 17272711, 49237977, 51818133, 114888613, 120908977, 147713931, 155454399, 344665839, 362726931, 1033997517, 1088180793, 3955450819, 11866352457, 27688155733, 35599057371, 83064467199, 249193401597]

約数ペア:

[(1, 249193401597), (3, 83064467199), (7, 35599057371), (9, 27688155733), (21, 11866352457), (63, 3955450819), (229, 1088180793), (241, 1033997517), (687, 362726931), (723, 344665839), (1603, 155454399), (1687, 147713931), (2061, 120908977), (2169, 114888613), (4809, 51818133), (5061, 49237977), (14427, 17272711), (15183, 16412659), (55189, 4515273), (71671, 3476907), (165567, 1505091), (215013, 1158969), (386323, 645039), (496701, 501697)]