61070296329

素因数分解:

$3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{221773}}^1$

素因数の和:221867

約数の個数: 64

約数和(自身を含む): 109006356480

約数和(自身を除く): 47936060151

約数列:

[1, 3, 7, 9, 21, 27, 31, 47, 63, 93, 141, 189, 217, 279, 329, 423, 651, 837, 987, 1269, 1457, 1953, 2961, 4371, 5859, 8883, 10199, 13113, 30597, 39339, 91791, 221773, 275373, 665319, 1552411, 1995957, 4657233, 5987871, 6874963, 10423331, 13971699, 20624889, 31269993, 41915097, 48124741, 61874667, 72963317, 93809979, 144374223, 185624001, 218889951, 281429937, 323123261, 433122669, 656669853, 969369783, 1299368007, 1970009559, 2261862827, 2908109349, 6785588481, 8724328047, 20356765443, 61070296329]

約数ペア:

[(1, 61070296329), (3, 20356765443), (7, 8724328047), (9, 6785588481), (21, 2908109349), (27, 2261862827), (31, 1970009559), (47, 1299368007), (63, 969369783), (93, 656669853), (141, 433122669), (189, 323123261), (217, 281429937), (279, 218889951), (329, 185624001), (423, 144374223), (651, 93809979), (837, 72963317), (987, 61874667), (1269, 48124741), (1457, 41915097), (1953, 31269993), (2961, 20624889), (4371, 13971699), (5859, 10423331), (8883, 6874963), (10199, 5987871), (13113, 4657233), (30597, 1995957), (39339, 1552411), (91791, 665319), (221773, 275373)]