156966977601

素因数分解:

$3^4\times 7^1\times {\mathrm{61}}^1\times {\mathrm{4538323}}^1$

素因数の和:4538403

約数の個数: 40

約数和(自身を含む): 272372053184

約数和(自身を除く): 115405075583

約数列:

[1, 3, 7, 9, 21, 27, 61, 63, 81, 183, 189, 427, 549, 567, 1281, 1647, 3843, 4941, 11529, 34587, 4538323, 13614969, 31768261, 40844907, 95304783, 122534721, 276837703, 285914349, 367604163, 830513109, 857743047, 1937863921, 2491539327, 2573229141, 5813591763, 7474617981, 17440775289, 22423853943, 52322325867, 156966977601]

約数ペア:

[(1, 156966977601), (3, 52322325867), (7, 22423853943), (9, 17440775289), (21, 7474617981), (27, 5813591763), (61, 2573229141), (63, 2491539327), (81, 1937863921), (183, 857743047), (189, 830513109), (427, 367604163), (549, 285914349), (567, 276837703), (1281, 122534721), (1647, 95304783), (3843, 40844907), (4941, 31768261), (11529, 13614969), (34587, 4538323)]