87403932483

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{383}}^1\times {\mathrm{397}}^1\times {\mathrm{883}}^1$

素因数の和:1704

約数の個数: 64

約数和(自身を含む): 138345971712

約数和(自身を除く): 50942039229

約数列:

[1, 3, 7, 21, 31, 93, 217, 383, 397, 651, 883, 1149, 1191, 2649, 2681, 2779, 6181, 8043, 8337, 11873, 12307, 18543, 27373, 35619, 36921, 82119, 83111, 86149, 152051, 191611, 249333, 258447, 338189, 350551, 456153, 574833, 1014567, 1051653, 1064357, 2367323, 2453857, 3193071, 4713581, 7101969, 7361571, 10483859, 10867081, 14140743, 31451577, 32601243, 32995067, 73387013, 76069567, 98985201, 134261033, 220161039, 228208701, 402783099, 939827231, 2819481693, 4162092023, 12486276069, 29134644161, 87403932483]

約数ペア:

[(1, 87403932483), (3, 29134644161), (7, 12486276069), (21, 4162092023), (31, 2819481693), (93, 939827231), (217, 402783099), (383, 228208701), (397, 220161039), (651, 134261033), (883, 98985201), (1149, 76069567), (1191, 73387013), (2649, 32995067), (2681, 32601243), (2779, 31451577), (6181, 14140743), (8043, 10867081), (8337, 10483859), (11873, 7361571), (12307, 7101969), (18543, 4713581), (27373, 3193071), (35619, 2453857), (36921, 2367323), (82119, 1064357), (83111, 1051653), (86149, 1014567), (152051, 574833), (191611, 456153), (249333, 350551), (258447, 338189)]