15692991921

素因数分解:

$3^4\times {\mathrm{227}}^1\times {\mathrm{229}}^1\times {\mathrm{3727}}^1$

素因数の和:4195

約数の個数: 40

約数和(自身を含む): 23655054720

約数和(自身を除く): 7962062799

約数列:

[1, 3, 9, 27, 81, 227, 229, 681, 687, 2043, 2061, 3727, 6129, 6183, 11181, 18387, 18549, 33543, 51983, 100629, 155949, 301887, 467847, 846029, 853483, 1403541, 2538087, 2560449, 4210623, 7614261, 7681347, 22842783, 23044041, 68528349, 69132123, 193740641, 581221923, 1743665769, 5230997307, 15692991921]

約数ペア:

[(1, 15692991921), (3, 5230997307), (9, 1743665769), (27, 581221923), (81, 193740641), (227, 69132123), (229, 68528349), (681, 23044041), (687, 22842783), (2043, 7681347), (2061, 7614261), (3727, 4210623), (6129, 2560449), (6183, 2538087), (11181, 1403541), (18387, 853483), (18549, 846029), (33543, 467847), (51983, 301887), (100629, 155949)]