156711894345

素因数分解:

$3^6\times 5^1\times {\mathrm{42993661}}^1$

素因数の和:42993684

約数の個数: 28

約数和(自身を含む): 281952435396

約数和(自身を除く): 125240541051

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 729, 1215, 3645, 42993661, 128980983, 214968305, 386942949, 644904915, 1160828847, 1934714745, 3482486541, 5804144235, 10447459623, 17412432705, 31342378869, 52237298115, 156711894345]

約数ペア:

[(1, 156711894345), (3, 52237298115), (5, 31342378869), (9, 17412432705), (15, 10447459623), (27, 5804144235), (45, 3482486541), (81, 1934714745), (135, 1160828847), (243, 644904915), (405, 386942949), (729, 214968305), (1215, 128980983), (3645, 42993661)]