31936703049

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{431}}^1\times {\mathrm{1901}}^1$

素因数の和:2470

約数の個数: 48

約数和(自身を含む): 47682805248

約数和(自身を除く): 15746102199

約数列:

[1, 3, 9, 61, 71, 183, 213, 431, 549, 639, 1293, 1901, 3879, 4331, 5703, 12993, 17109, 26291, 30601, 38979, 78873, 91803, 115961, 134971, 236619, 275409, 347883, 404913, 819331, 1043649, 1214739, 1866661, 2457993, 5599983, 7373979, 8233231, 16799949, 24699693, 49979191, 58172501, 74099079, 149937573, 174517503, 449812719, 523552509, 3548522561, 10645567683, 31936703049]

約数ペア:

[(1, 31936703049), (3, 10645567683), (9, 3548522561), (61, 523552509), (71, 449812719), (183, 174517503), (213, 149937573), (431, 74099079), (549, 58172501), (639, 49979191), (1293, 24699693), (1901, 16799949), (3879, 8233231), (4331, 7373979), (5703, 5599983), (12993, 2457993), (17109, 1866661), (26291, 1214739), (30601, 1043649), (38979, 819331), (78873, 404913), (91803, 347883), (115961, 275409), (134971, 236619)]