2903670342135

素因数分解:

$3^3\times 5^1\times {\mathrm{157}}^1\times {\mathrm{136997893}}^1$

素因数の和:136998064

約数の個数: 32

約数和(自身を含む): 5194960140480

約数和(自身を除く): 2291289798345

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 157, 471, 785, 1413, 2355, 4239, 7065, 21195, 136997893, 410993679, 684989465, 1232981037, 2054968395, 3698943111, 6164905185, 18494715555, 21508669201, 64526007603, 107543346005, 193578022809, 322630038015, 580734068427, 967890114045, 2903670342135]

約数ペア:

[(1, 2903670342135), (3, 967890114045), (5, 580734068427), (9, 322630038015), (15, 193578022809), (27, 107543346005), (45, 64526007603), (135, 21508669201), (157, 18494715555), (471, 6164905185), (785, 3698943111), (1413, 2054968395), (2355, 1232981037), (4239, 684989465), (7065, 410993679), (21195, 136997893)]