180147239973

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{541}}^1\times {\mathrm{2677}}^1$

素因数の和:3515

約数の個数: 64

約数和(自身を含む): 284257059840

約数和(自身を除く): 104109819867

約数列:

[1, 3, 9, 17, 27, 51, 153, 271, 459, 541, 813, 1623, 2439, 2677, 4607, 4869, 7317, 8031, 9197, 13821, 14607, 24093, 27591, 41463, 45509, 72279, 82773, 124389, 136527, 146611, 248319, 409581, 439833, 725467, 1228743, 1319499, 1448257, 2176401, 2492387, 3958497, 4344771, 6529203, 7477161, 12332939, 13034313, 19587609, 22431483, 24620369, 36998817, 39102939, 67294449, 73861107, 110996451, 221583321, 332989353, 392477647, 664749963, 1177432941, 3532298823, 6672119999, 10596896469, 20016359997, 60049079991, 180147239973]

約数ペア:

[(1, 180147239973), (3, 60049079991), (9, 20016359997), (17, 10596896469), (27, 6672119999), (51, 3532298823), (153, 1177432941), (271, 664749963), (459, 392477647), (541, 332989353), (813, 221583321), (1623, 110996451), (2439, 73861107), (2677, 67294449), (4607, 39102939), (4869, 36998817), (7317, 24620369), (8031, 22431483), (9197, 19587609), (13821, 13034313), (14607, 12332939), (24093, 7477161), (27591, 6529203), (41463, 4344771), (45509, 3958497), (72279, 2492387), (82773, 2176401), (124389, 1448257), (136527, 1319499), (146611, 1228743), (248319, 725467), (409581, 439833)]