186291273

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{2053}}^1$

素因数の和:2241

約数の個数: 32

約数和(自身を含む): 295776000

約数和(自身を除く): 109484727

約数列:

[1, 3, 7, 21, 29, 87, 149, 203, 447, 609, 1043, 2053, 3129, 4321, 6159, 12963, 14371, 30247, 43113, 59537, 90741, 178611, 305897, 416759, 917691, 1250277, 2141279, 6423837, 8871013, 26613039, 62097091, 186291273]

約数ペア:

[(1, 186291273), (3, 62097091), (7, 26613039), (21, 8871013), (29, 6423837), (87, 2141279), (149, 1250277), (203, 917691), (447, 416759), (609, 305897), (1043, 178611), (2053, 90741), (3129, 59537), (4321, 43113), (6159, 30247), (12963, 14371)]