16481671365

素因数分解:

$3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1\times {\mathrm{397}}^1\times {\mathrm{409}}^1$

素因数の和:982

約数の個数: 64

約数和(自身を含む): 27163595520

約数和(自身を除く): 10681924155

約数列:

[1, 3, 5, 15, 67, 101, 201, 303, 335, 397, 409, 505, 1005, 1191, 1227, 1515, 1985, 2045, 5955, 6135, 6767, 20301, 26599, 27403, 33835, 40097, 41309, 79797, 82209, 101505, 120291, 123927, 132995, 137015, 162373, 200485, 206545, 398985, 411045, 487119, 601455, 619635, 811865, 2435595, 2686499, 2767703, 8059497, 8303109, 10878991, 13432495, 13838515, 16399673, 32636973, 40297485, 41515545, 49199019, 54394955, 81998365, 163184865, 245995095, 1098778091, 3296334273, 5493890455, 16481671365]

約数ペア:

[(1, 16481671365), (3, 5493890455), (5, 3296334273), (15, 1098778091), (67, 245995095), (101, 163184865), (201, 81998365), (303, 54394955), (335, 49199019), (397, 41515545), (409, 40297485), (505, 32636973), (1005, 16399673), (1191, 13838515), (1227, 13432495), (1515, 10878991), (1985, 8303109), (2045, 8059497), (5955, 2767703), (6135, 2686499), (6767, 2435595), (20301, 811865), (26599, 619635), (27403, 601455), (33835, 487119), (40097, 411045), (41309, 398985), (79797, 206545), (82209, 200485), (101505, 162373), (120291, 137015), (123927, 132995)]