40570551

素因数分解:

$3^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1$

素因数の和:123

約数の個数: 96

約数和(自身を含む): 77995008

約数和(自身を除く): 37424457

約数列:

[1, 3, 7, 9, 17, 21, 23, 27, 51, 61, 63, 69, 81, 119, 153, 161, 183, 189, 207, 243, 357, 391, 427, 459, 483, 549, 567, 621, 1037, 1071, 1173, 1281, 1377, 1403, 1449, 1647, 1701, 1863, 2737, 3111, 3213, 3519, 3843, 4131, 4209, 4347, 4941, 5589, 7259, 8211, 9333, 9639, 9821, 10557, 11529, 12627, 13041, 14823, 21777, 23851, 24633, 27999, 28917, 29463, 31671, 34587, 37881, 39123, 65331, 71553, 73899, 83997, 88389, 95013, 103761, 113643, 166957, 195993, 214659, 221697, 251991, 265167, 340929, 500871, 587979, 643977, 665091, 795501, 1502613, 1763937, 1931931, 2386503, 4507839, 5795793, 13523517, 40570551]

約数ペア:

[(1, 40570551), (3, 13523517), (7, 5795793), (9, 4507839), (17, 2386503), (21, 1931931), (23, 1763937), (27, 1502613), (51, 795501), (61, 665091), (63, 643977), (69, 587979), (81, 500871), (119, 340929), (153, 265167), (161, 251991), (183, 221697), (189, 214659), (207, 195993), (243, 166957), (357, 113643), (391, 103761), (427, 95013), (459, 88389), (483, 83997), (549, 73899), (567, 71553), (621, 65331), (1037, 39123), (1071, 37881), (1173, 34587), (1281, 31671), (1377, 29463), (1403, 28917), (1449, 27999), (1647, 24633), (1701, 23851), (1863, 21777), (2737, 14823), (3111, 13041), (3213, 12627), (3519, 11529), (3843, 10557), (4131, 9821), (4209, 9639), (4347, 9333), (4941, 8211), (5589, 7259)]