40806819

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1$

素因数の和:200

約数の個数: 48

約数和(自身を含む): 64496640

約数和(自身を除く): 23689821

約数列:

[1, 3, 9, 31, 37, 59, 67, 93, 111, 177, 201, 279, 333, 531, 603, 1147, 1829, 2077, 2183, 2479, 3441, 3953, 5487, 6231, 6549, 7437, 10323, 11859, 16461, 18693, 19647, 22311, 35577, 67673, 76849, 122543, 146261, 203019, 230547, 367629, 438783, 609057, 691641, 1102887, 1316349, 4534091, 13602273, 40806819]

約数ペア:

[(1, 40806819), (3, 13602273), (9, 4534091), (31, 1316349), (37, 1102887), (59, 691641), (67, 609057), (93, 438783), (111, 367629), (177, 230547), (201, 203019), (279, 146261), (333, 122543), (531, 76849), (603, 67673), (1147, 35577), (1829, 22311), (2077, 19647), (2183, 18693), (2479, 16461), (3441, 11859), (3953, 10323), (5487, 7437), (6231, 6549)]