102937149

素因数分解:

$3^4\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2557}}^1$

素因数の和:2647

約数の個数: 40

約数和(自身を含む): 178282368

約数和(自身を除く): 75345219

約数列:

[1, 3, 7, 9, 21, 27, 63, 71, 81, 189, 213, 497, 567, 639, 1491, 1917, 2557, 4473, 5751, 7671, 13419, 17899, 23013, 40257, 53697, 69039, 161091, 181547, 207117, 483273, 544641, 1270829, 1449819, 1633923, 3812487, 4901769, 11437461, 14705307, 34312383, 102937149]

約数ペア:

[(1, 102937149), (3, 34312383), (7, 14705307), (9, 11437461), (21, 4901769), (27, 3812487), (63, 1633923), (71, 1449819), (81, 1270829), (189, 544641), (213, 483273), (497, 207117), (567, 181547), (639, 161091), (1491, 69039), (1917, 53697), (2557, 40257), (4473, 23013), (5751, 17899), (7671, 13419)]