398556193635

素因数分解:

$3^6\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1631989}}^1$

素因数の和:1632079

約数の個数: 56

約数和(自身を含む): 727776148560

約数和(自身を除く): 329219954925

約数列:

[1, 3, 5, 9, 15, 27, 45, 67, 81, 135, 201, 243, 335, 405, 603, 729, 1005, 1215, 1809, 3015, 3645, 5427, 9045, 16281, 27135, 48843, 81405, 244215, 1631989, 4895967, 8159945, 14687901, 24479835, 44063703, 73439505, 109343263, 132191109, 220318515, 328029789, 396573327, 546716315, 660955545, 984089367, 1189719981, 1640148945, 1982866635, 2952268101, 4920446835, 5948599905, 8856804303, 14761340505, 26570412909, 44284021515, 79711238727, 132852064545, 398556193635]

約数ペア:

[(1, 398556193635), (3, 132852064545), (5, 79711238727), (9, 44284021515), (15, 26570412909), (27, 14761340505), (45, 8856804303), (67, 5948599905), (81, 4920446835), (135, 2952268101), (201, 1982866635), (243, 1640148945), (335, 1189719981), (405, 984089367), (603, 660955545), (729, 546716315), (1005, 396573327), (1215, 328029789), (1809, 220318515), (3015, 132191109), (3645, 109343263), (5427, 73439505), (9045, 44063703), (16281, 24479835), (27135, 14687901), (48843, 8159945), (81405, 4895967), (244215, 1631989)]