1344163977

素因数分解:

$3^5\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{461}}^1$

素因数の和:573

約数の個数: 72

約数和(自身を含む): 2215781568

約数和(自身を除く): 871617591

約数列:

[1, 3, 9, 13, 27, 39, 71, 81, 117, 169, 213, 243, 351, 461, 507, 639, 923, 1053, 1383, 1521, 1917, 2769, 3159, 4149, 4563, 5751, 5993, 8307, 11999, 12447, 13689, 17253, 17979, 24921, 32731, 35997, 37341, 41067, 53937, 74763, 77909, 98193, 107991, 112023, 161811, 224289, 233727, 294579, 323973, 425503, 485433, 701181, 883737, 971919, 1276509, 1456299, 2103543, 2651211, 2915757, 3829527, 5531539, 6310629, 7953633, 11488581, 16594617, 18931887, 34465743, 49783851, 103397229, 149351553, 448054659, 1344163977]

約数ペア:

[(1, 1344163977), (3, 448054659), (9, 149351553), (13, 103397229), (27, 49783851), (39, 34465743), (71, 18931887), (81, 16594617), (117, 11488581), (169, 7953633), (213, 6310629), (243, 5531539), (351, 3829527), (461, 2915757), (507, 2651211), (639, 2103543), (923, 1456299), (1053, 1276509), (1383, 971919), (1521, 883737), (1917, 701181), (2769, 485433), (3159, 425503), (4149, 323973), (4563, 294579), (5751, 233727), (5993, 224289), (8307, 161811), (11999, 112023), (12447, 107991), (13689, 98193), (17253, 77909), (17979, 74763), (24921, 53937), (32731, 41067), (35997, 37341)]