54477819

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1$

素因数の和:209

約数の個数: 64

約数和(自身を含む): 93327360

約数和(自身を除く): 38849541

約数列:

[1, 3, 9, 11, 27, 31, 33, 61, 93, 97, 99, 183, 279, 291, 297, 341, 549, 671, 837, 873, 1023, 1067, 1647, 1891, 2013, 2619, 3007, 3069, 3201, 5673, 5917, 6039, 9021, 9207, 9603, 17019, 17751, 18117, 20801, 27063, 28809, 33077, 51057, 53253, 62403, 65087, 81189, 99231, 159759, 183427, 187209, 195261, 297693, 550281, 561627, 585783, 893079, 1650843, 1757349, 2017697, 4952529, 6053091, 18159273, 54477819]

約数ペア:

[(1, 54477819), (3, 18159273), (9, 6053091), (11, 4952529), (27, 2017697), (31, 1757349), (33, 1650843), (61, 893079), (93, 585783), (97, 561627), (99, 550281), (183, 297693), (279, 195261), (291, 187209), (297, 183427), (341, 159759), (549, 99231), (671, 81189), (837, 65087), (873, 62403), (1023, 53253), (1067, 51057), (1647, 33077), (1891, 28809), (2013, 27063), (2619, 20801), (3007, 18117), (3069, 17751), (3201, 17019), (5673, 9603), (5917, 9207), (6039, 9021)]