3877881903

素因数分解:

$3^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{10333}}^1$

素因数の和:10413

約数の個数: 72

約数和(自身を含む): 6983634528

約数和(自身を除く): 3105752625

約数列:

[1, 3, 7, 9, 21, 23, 37, 49, 63, 69, 111, 147, 161, 207, 259, 333, 441, 483, 777, 851, 1127, 1449, 1813, 2331, 2553, 3381, 5439, 5957, 7659, 10143, 10333, 16317, 17871, 30999, 41699, 53613, 72331, 92997, 125097, 216993, 237659, 375291, 382321, 506317, 650979, 712977, 1146963, 1518951, 1663613, 2138931, 2676247, 3440889, 4556853, 4990839, 8028741, 8793383, 11645291, 14972517, 18733729, 24086223, 26380149, 34935873, 56201187, 61553681, 79140447, 104807619, 168603561, 184661043, 430875767, 553983129, 1292627301, 3877881903]

約数ペア:

[(1, 3877881903), (3, 1292627301), (7, 553983129), (9, 430875767), (21, 184661043), (23, 168603561), (37, 104807619), (49, 79140447), (63, 61553681), (69, 56201187), (111, 34935873), (147, 26380149), (161, 24086223), (207, 18733729), (259, 14972517), (333, 11645291), (441, 8793383), (483, 8028741), (777, 4990839), (851, 4556853), (1127, 3440889), (1449, 2676247), (1813, 2138931), (2331, 1663613), (2553, 1518951), (3381, 1146963), (5439, 712977), (5957, 650979), (7659, 506317), (10143, 382321), (10333, 375291), (16317, 237659), (17871, 216993), (30999, 125097), (41699, 92997), (53613, 72331)]